CVE-2019-17391 | BDVDB-2026-126149 Detail

Description#

An issue was discovered in the Espressif ESP32 mask ROM code 2016-06-08 0 through 2. Lack of anti-glitch mitigations in the first stage bootloader of the ESP32 chip allows an attacker (with physical access to the device) to read the contents of read-protected eFuses, such as flash encryption and secure boot keys, by injecting a glitch into the power supply of the chip shortly after reset.

Impact#

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Exploit#

History#

1. Version 12019-11-14Record published in the CVE List.
2. Version 22024-08-05Most recent update recorded in the CVE List.